baber/WOPTO huggingface dataset:
Patent JP-S62141948-A (JP)
Title: Flat brushless motor
Inventor: MURAKAMI HIDEYOSHI
IPC: H02K29/00
Filed: 1985-12-16
Abstract: PURPOSE:To improve the torque efficiency of a motor by providing an annular coil mounting member having an engaging portion to be engaged with a plurality of coils and made of a shrinkable synthetic resin. CONSTITUTION:An annular coil mounting member 10 which has an engaging portion 11 to be engaged with a plurality of coils 8 and made of a shrinkable synthetic resin is provided. When thus constructed, a coil 8 and a mounting frame 1 are fixed therebetween without interposing insulating paper, and a rotary yoke 9 can be disposed directly oppositely to the coil 8. Accordingly, a gap between a magnet 6 of a rotor and the coil 8 and a gap between the coil 8 and the yoke 9 can be reduced in size as compared with a conventional one. Accordingly, the torque efficiency of a motor can be improved to simplify its structure.
Patent JP-H09186646-A (JP)
Title: Code division multiple access system
Inventor: CHIH-LIN I
IPC: H04J13/00
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a CDMA(code division multiple access) system providing a load and interference based on demand assignment service. SOLUTION: A mobile station requesting speed more than base data speed transmits pilot strength information concerning the base station of a self cell or an adjacent cell. The pilot strength data decides data speed assigned to the mobile station. When pilot strength information has prescribed relation with a threshold value, increase data speed is assigned. In another execution example, a series of threshold levels are used and the respective threshold levels has relation with different permission data speed. Data speed which satisfies the interference condition of the whole adjacent cells is decided by pilot strength information.  In another execution example, increase data speed being proper to the mobile station requesting speed increase is assigned through the use of pilot strength data which is received together with an average adjacent cell ability load in place of the threshold level.
Patent JP-H05121150-A (JP)
Title: Electric insulating filling material and sheath heater filled with it
Inventor: KONO FUSAO
IPC: H05B3/48
Filed: 1991-10-28
Abstract: PURPOSE:To provide an electric filling material for a sheath heater having high electric insulation resistance and high withstand voltage by mixing sillimanite into magnesia powder coated with silicone oil on the surface. CONSTITUTION:Sillimanite is mixed into magnesia powder coated with silicone oil on the surface uniformly in the magnesia powder. When a sheath heater is made of it, the change of the powder nature is suppressed, and the sheath heater having the aimed high insulation resistance and high withstand voltage can be manufactured.
Patent JP-H03142060-A (JP)
Title: Method for finely and rapidly separating caked concrete matter by subjecting concrete-like cake of coolant for casting to treatment for irradiation with ultrashort wave and treatment for immersion in +- ion melt, then to fine oscillation and beating operation when this cake is going to be separated at production of casting
Inventor: YOKOZAWA TAIRA
IPC: B22D29/00
Filed: 1989-10-27
Abstract: PURPOSE:To rapidly and precisely separate the casting and the cake for cooling by irradiating the casting with ultrashort wave while the concrete-like coolant is held stuck thereto, then immersing the casting into the + or - ion melt, taking out the casting and applying oscillation and beating operations thereon. CONSTITUTION:The coolant sticks to the casting like concrete when the casting is removed from a casting mold and is cooled by resting in the coolant at the time of production of the casting. The casting is irradiated with the ultrashort wave while the concrete-like coolant is held stuck thereto. The casting is immediately immersed into the + or - ion melt after the prescribed temp. is attained. The casting is then taken out upon lapse of the prescribed time and is subjected to the ultrasonic oscillation and the beating operation, by which the caked concrete is extremely finely and densely separated from the casting.
Patent JP-S61155677-A (JP)
Title: Control valve device for variable-displacement
Inventor: TAGUCHI SEIJI
IPC: F04B1/26
Filed: 1984-12-27
Abstract: PURPOSE:To easily carry out pressure and flow compensation control, by replaceably providing a closing member or a restriction member in a passage for communicating a spring chamber with a pressure line in a control valve block, and selectively connecting one end of the spring chamber to a flow adjusting liner or a maximum pressure setting line. CONSTITUTION:In a passage 29 for connecting a spring chamber 23 with a pressure line 16 in a control valve block 21 mounted to a pump housing 1, there is replaceably provided a closing member for closing the passage or a restriction member 30 for restricting the passage. At one end of the spring chamber, there is provided a plug 34 selectively connected to a flow adjusting line or a maximum pressure setting line 36. Accordingly, it is possible to arbitrarily and selectively carry out pressure and flow compensation control of the pump by arbitrarily replacing the closing member, the restriction member 30 and the plug 34.
Patent JP-H11159480-A (JP)
Title: Scroll compressor
Inventor: KAN NANSHAKU
IPC: F04C18/02
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To easily assemble a scroll compressor with high accuracy by housing a compression unit composed of a turning scroll and a fixed scroll in a container together with a motor, and separating the inside of the container into two spaces by fixing a separating plate in a top plate to one side of the container. SOLUTION: A scroll compressor houses a refrigerant compressing compression unit 101 having a fixed scroll 110 and a turning scroll 120 and a motor 102 to drive this compression unit 101 in a container 103 being a sealed vessel. The inside of the container 103 is separated into a high pressure chamber 103a and a low pressure chamber 103b by arranging a separating plate 142 and a top plate 140 having a central boss plate on the upper side of the fixed scroll 110. In this case, the separating plate 142 is fixed to the container 103 by welding, and the boss plate is joined by fastening the flange to the separating plate 142 by fastening of a bolt. The top plate 140 and the fixed scroll 110 can be easily positioned thereby.
Patent JP-2001111485-A (JP)
Title: Optical wavelength multiplex transmitting method and its device
Inventor: KURITA KENJI
IPC: H04B10/00
Filed: 1999-10-01
Abstract: PROBLEM TO BE SOLVED: To dissolve a problem that a noise screen is made to be inserted between changed-over screens on a monitor screen since the operation speed of a variable wavelength optical filter is the slow one, i.e., several tens of ms so that an output signal becomes silence during a time till a change-over opera tion is completed and, especially, a video signal becomes silence whenever a wavelength is changed-over in an optical wavelength multiplex transmitting device which is constituted of an optical transmitting device, an optical multiplexer and an optical receiving device including the variable wavelength optical filter by which the optional wavelength is selected. SOLUTION: The optical wavelength multiplex transmitting device is characterized in such a way that an insertion signal is inserted to the output signal during the wavelength change-over operation of the variable wavelength optical filter.
Patent JP-H09123807-A (JP)
Title: Vehicular power seat device
Inventor: MATSUKI TOSHIYUKI
IPC: B60N2/06
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To eliminate poor assembling of a nut housing, a rubber case and a driving nut. SOLUTION: In a vehicular power seat device, a nut housing 1 houses a driving nut 2 through a rubber case 3 and has insertion holes 1b for a screw shaft S, the driving nut 2 is provided with a downward step part 2b, and the rubber case 3 is pinched by the inner surface of the nut housing 1 and the step part 2b of the driving nut 2. A fixing nut 4 is provided on the nut housing 1, relief holes 2c, 3a are provided on the driving nut 2 and the rubber case 3. When each length of the relief holes 2c, 3a is taken as L, when the offset amount of the fixing nut 4 is taken as (n), and when the diameter of a fixing bolt 5 is taken as (d), the relationship is satisfied: L>=2n+(d). This is a means of solving problems.
Patent JP-H09126876-A (JP)
Title: Knocking sensor
Inventor: SATO SEIYA
IPC: G01H11/08
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce the size of a knocking sensor by providing a displacing section which is displaced when a member to be measured makes knocking vibrations, a weight section which is adjusted so that the displacing section can make resonant vibrations when the member makes knocking vibrations, a detecting section which generates the signal corresponding to the displacement of the displacing section, and a signal processing section. SOLUTION: A diaphragm section 14 is displaced when a member to be measured makes knocking vibrations. Since a weight section 15 is integrally displaced together with the diaphragm section 14 and the natural vibration of a knocking sensor 10 varies depending upon the magnitude of the weight section 15, the sensor 10 is constituted to have the characteristic frequency corresponding to the knocking vibrations by adjusting the magnitude of the section 15 at the machining time. The voltage fluctuation generated in a resistor section 16 is transmitted to a knocking judging circuit 17 as a knocking detecting signal. The circuit 17 judges the occurrence of knocking based on the signal.  Therefore, the sensor 10 can be constituted so that the sensor 10 can detect the knocking vibrations without using any PZT piezoelectric element and, at the same time, the size of the sensor 10 can be reduced by uniting the circuit 17 to a substrate 12 in one body.
Patent JP-H08124444-A (JP)
Title: Lens of indicator for operating switch
Inventor: YOSHIHARA YUTAKA
IPC: H01H9/16
Filed: 1994-10-20
Abstract: PURPOSE: To improve directivity so that, when a lens is mounted to cover the telltale portion of an indicator for an operating switch so that light from a light source placed inside a housing is distributed to an eye range located in front, luminance is satisfied in both vertical and horizontal directions. CONSTITUTION: The surface of a lens body 1 opposite to a light source 6 is formed into a multiple of planes to modify the rough outer shape of its cross section, and serration cuts 5 are made on each plane 2, 3, 4 formed. Preferably, the multiple of planes formed on the side of the lens body 1 opposite to the light source 6 are three concave refracting surfaces 2, 3, 4 with different inclination angles in the vertical direction of an eye range being mounted, and the serration cuts 5 made on each refracting surface 2, 3, 4 are facets having a predetermined inclination angle, and the cuts are made along the vertical direction of the eye range and along the horizontal direction, i.e., the longitudinal direction of the lens body 1.
Patent JP-H02191526-A (JP)
Title: Method for controlling mercury concentration in exhaust gas
Inventor: KAWAKAMI MASAAKI
IPC: B01D53/34
Filed: 1988-11-10
Abstract: PURPOSE:To prevent the supply of an excess of hypochlorite by operating the flow rate of the hypochlorite so that the deviation between the mercury concn. in the gas exhausted after an estimated dead time and the desired value is decreased to zero. CONSTITUTION:The exhaust gas 5 from an incinerator is introduced into a washing tower 8, and brought into contact with a cleaning soln. 7. The hypochlorite 8 as an oxidizing agent is added from the midst of a cleaning soln. line to remove reductive matter and metallic mercury by oxidation. The mercury concn. in the treated gas is measured by a mercury densitometer 9, and inputted to a mercury-removal controller 10, a flow-rate signal is sent to a feed pump 11 for the hypochlorite, and the supply of the hypochlorite 8 is controlled. In this case, the dead time until the variation in the flow rate of the hypochlorite added affects the variation in the mercury concn. in the exhaust gas is calculated by the controller 10, and the deviation between the mercury concn. in the exhaust gas and the desired value is decreased to zero.
Patent JP-2000107231-A (JP)
Title: Stretcher
Inventor: MATSUMURA TOSHIYA
IPC: A61G7/10
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of an operator by reducing operation torque during raising a stretcher from a lowest end position to a prescribed height position by simple constitution. SOLUTION: A spring mechanism 30 is provided for a base plate. A base mechanism 30 is provided with a cylindrical fixed case 32 to be fixed to a base frame, a cylindrical movable case 32 which is slidable by a prescribed distance with respect to the case 31 and provided with a pressurizing part 32c which can be abutted onto the lower end part 7b of an X-shaped link at its tip, and a compression coil spring 34 which is housed in the case 31 and the case 32 and adds spring elasticity to the movable case 32 so that the part 32c may pressurize the part 7b of the X-shaped link. While an upper frame is raised from the lowest end position to the prescribed height position, the part 32c adds auxiliary force raising the upper frame to the part 7b of the X-shaped link by the spring elasticity of the spring 34.
Patent JP-H05118558-A (JP)
Title: High frequency heater
Inventor: TAKESHITA SHIRO
IPC: H05B6/64
Filed: 1991-10-29
Abstract: PURPOSE:To reduce in size and noise of the device improve the reliability by improving cooling performance in a high frequency heater in which an inverter power source is placed. CONSTITUTION:A magnetron 1, an inverter power source 2, a blower 3 and a printed board 4, in which electric element components for constituting the power source 2 are arranged, are contained in a conductive case 5. The blower 3 and the board 4 are sequentially connected to the case 5 through supporting components 6. A partition plate 9 for shutting OFF a suction port 7 and a discharge port 8 of the blower 3 is provided. Thus, a negative pressure area can be partitioned from a positive pressure area by the plate 9 to prevent recirculation of cooling air to be fed from the port 8 to the case 5, thereby suppressing a temperature rise of the cooling and an increase in the load of the blower 3.
Patent JP-H08119814-A (JP)
Title: Crystalline antimicrobial composition
Inventor: HAGIWARA ZENJI
IPC: A01N25/34
Filed: 1994-10-21
Abstract: PURPOSE: To obtain a crystalline antimicrobial composition excellent in heat resistance and weatherability (light resistance), with the matrix predominant in gahnite crystal structure, containing metal ions such as silver ions, and having each specified specific surface area and bulk specific gravity. CONSTITUTION: Firstly, antimicrobial zeolite is prepared by partially or fully substituting mainly silver ions or silver ions plus at least one kind of metal ions selected from zinc and copper ions for the ion-exchangeable cations in zeolite. Second, the antimicrobial zeolite is heat-treated within such a temperature range as to be higher than the temperature to induce crystal phase transition thereof and the crystal structure of the antimicrobial zeolite is deteriorated or destroyed, and finally, the objective composition, antimicrobial fine crystal powder freed from zeolite characteristics consisting mainly of alumina and silica, is obtained. This composition has a bulk specific gravity of 0.8-1.4 and 5-300m<2> /g in specific surface area.  As the additional metal ions, there may be at least one kind selected from divalent nickel ions, divalent zirconyl ions and trivalent rare earth metal ions.
Patent JP-S62143098-A (JP)
Inventor: MINOWA TOSHIMITSU
IPC: G10L13/10
Filed: 1985-12-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62143052-A (JP)
Title: Mask
Inventor: ISOBE TERUO
IPC: G03F1/70
Filed: 1985-12-18
Abstract: PURPOSE:To correct the exposure width changing widely and narrowly due to the height of a resist film by reducing or expanding the pattern width of a mask corresponding to the height of the resist film stuck at the surface of a semiconductor wafer. CONSTITUTION:In accordance with the height of the surface of an applied resist film 4, a reducing part 2a is formed to the mask pattern corresponding to a high part 4a, an expanding part 2b is formed to the mask pattern corresponding to a low part 4b, and the correction is executed. Thus, the resist pattern formed actually can be formed as the pattern of the desired constant width. Consequently, when the resist pattern is used and wiring, etc., are formed, the occurrence of the shorting at the division of the disconnection, adjoining wiring, etc., can be prevented and the semiconductor device with a high reliability can be manufactured.
Patent JP-H08117542-A (JP)
Title: Stabilization of product gas in pressure swing adsorbing separation method
Inventor: KATO YUZURU
IPC: B01J19/00
Filed: 1994-10-21
Abstract: PURPOSE: To stabilize the purity, recovery and quantity of product gas even when the concn. of the objective component in raw material gas fluctuates by controlling the quantity of the raw material gas introduced into an adsorbing process by measuring the concn. of the product gas in the gas discharged in a pressure release process to make the adsorbing quantity at the time of the completion of the adsorbing process constant. CONSTITUTION: Gas is discharged through an opening and closing valve A3 in a pressure release process to drop the pressure in an adsorbing column 10 to the vicinity of atmospheric pressure. The quantity of adsorbed CO can be estimated by measuring the canon. of CO in the discharged gas by an analyser 12. An operator 13 controls an adsorbing time or the quantity of raw material gas on the basis of the measured value so that the concn. of CO in the discharged gas becomes constant. By this constitution, the quantity of adsorbed CO at the time of the completion of the adsorbing process can be kept constant. Continuously, an opening and closing valve A2 is opened and a next opening and closing valve is closed to evacuate the adsorbing column 10 by a vacuum pump to recover product CO. Therefore, the purity, quantity and recovery of the obtained product CO are kept constant.
Patent JP-H09128474-A (JP)
Title: Bar code scanner device
Inventor: KOBAYASHI MASAYUKI
IPC: G06K7/10
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption and to improve the reading operability by automatically starting the light emitting of a reading light emitting element only by detaching a bar code scanner from a charging stand. SOLUTION: When a bar code scanner 1 is detached from a charging stand 2, the light emission of a reading LED 13 is automatically started and a timer counter is also started. When there are read data at a reading light receiving element 19 and the check digit of its bar code information is correct, it is judged that bar code reading is executed. Further, when bar code reading is executed on the condition that the bar code scanner 1 is not returned to the charging stand 2 before the lapse of a unit light emitting time from the light emission of the reading LED 13, the timer counter in the middle of counting is set to the unit light emitting time again and the reading LED 13 emits light. Afterwards, when required reading is completed or the lapse of unit light emitting time is judged, the reading LED 13 is automatically extinguished.
Patent JP-H08141624-A (JP)
Title: Disk-shaped transporting roll
Inventor: IMADA MORIHIKO
IPC: B21B39/00
Filed: 1994-11-17
Abstract: PURPOSE: To reduce cracks formed on the surface of a disk and to improve durability by attaching both end parts of each sectorial disk on the main body of a water-cooled roll by mutually lapping both end parts over both end parts of an adjacent sectorial disk in the axial direction of the main body of the water-cooled roll. CONSTITUTION: First, the sectional disk is fixed by welding base parts 11 to the surface of the water-cooled roll 1 so that the locking parts of two fittings 10 are matched with the inside surfaces of the stopper parts 7 of the sectional disk 3. The recessed part 6 arranged between the stoppers 7 provided on one side of the sectorial disk 3 is fit to the locking part of the fittings 10. After that, the locking parts of two other fittings 10 are fit in the recessed part arranged between the stoppers 7 provided on the other side and these fittings 10 are fixed on the main body 1 of the water-cooled roll by welding. In this way, the sectorial disk 3 is fixed on the main body 1 of the water-cooled roll while prevented its movements in the perpheral direction and axial direction and the upward coming off of the disk 3 is prevented.
Patent JP-H05234480-A (JP)
Title: Environmentally compensated breaker
Inventor: JIYON DEII RENON
IPC: H01H77/04
Filed: 1992-09-30
Abstract: PURPOSE: To make the opening time and temperature of a breaker substantially insensitive to ambient temperature by providing a compensating bimetal having a contact in an electric breaker, and by providing a movable bimetal brought into contact with the compensating bimetal. CONSTITUTION: A current breaker 20 is constituted of a metal base member 1, a narrow compensating bimetal 3 and a movable bimetal 7 parallel to the compensating bimetal 3. The metal base member 1 has a terminal 15 on one end, and also has a projecting stepped part on the side opposite therefrom. The compensating bimetal 3 is welded to the projecting stepped part 2 on one end, and has a contact part 4 on the other end. The movable bimetal 7 is welded to a stepped part 6 and to a metallic cover 5 having the stepped part 6 on the side opposite from a terminal 16. Both of the bimetals 3 and 7 are composed of high and low expansion coefficient sides, and the periphery of the movable bimetal 7 is covered by a heater wire 9.  A value obtained by dividing the thickness into a value obtained by multiplying a degree of flexibility by the square of length is 2.5 or less times smaller than a value obtained by dividing a length of the compensating bimetal 3 into a value obtained by multiplying a degree of flexibility of the compensating bimetal 3 by the square of length.
Patent JP-H0595523-A (JP)
Title: Electronic camera
Inventor: YAMAGATA SHIGEO
IPC: H04N5/91
Filed: 1991-10-02
Abstract: PURPOSE:To provide an electronic camera capable of recording a video signal supplied from an external device by a simple operation. CONSTITUTION:The electronic camera is provided with an interface part 20 with the I/O terminal of video and control signals, thereby connecting the other external device. A video signal outputted from an image picking-up part and a video signal inputted from an interface part 20 are changed-over by a switch, a video signal recorded on a recording medium 7 is selected. The video signal inputted from the interface part 20 is recorded on the recording medium 7 by the switch, and the inputted video signal is outputted to the outside.
Patent JP-2001111379-A (JP)
Title: Manufacturing method of sealing tube for crystal oscillator
Inventor: AOKI KAZUAKI
IPC: H03H9/19
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To make satisfactory the soldering of a sealing tube plated with nickel on the surface for a crystal oscillator. SOLUTION: A crystal oscillator sealing tube plated with nickel on the surface is heat-treated by setting an in-furnace pressure at 6.65 Pa or less.